"All I can do is apologize and offer my deepest regrets," he said.
My deepest regret was that I was too old and ill to take him into bed with me".
What happened next is the thing Jones now regards with deepest regret.
I felt the deepest regret at this unlooked-for consequence of my scheme.
To Rita, his wife and love of his life, my deepest regrets.
My deepest regret is that I couldn't, and can't love him back, in the way he deserves.
I would like to express my own personal deepest regret at the occurrence.
Let me convey my deepest regrets for the loss of life.
Cobb's deepest regret was that he never played on a World Series winner.
Our deepest regrets on the loss of a good friend and competitor.